Winnebago County property records for 54 addresses on Hayes Ave, South Beloit, IL · Last verified October 2026
| Properties | 54 |
|---|---|
| Median Sale Price | $85,000 |
| Deeds and Mortgages on File | 45 |
| Median Price per Sqft | $89 |
| Owner Occupied | 59% |
| Median Annual Tax Bill | $1,649 |
| Median Year Built | 1945 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
503 Hayes Ave |
1 bd · 1 ba · 288 sqft built 1925 · 0.139 acres | $48,000 Jan 2018 | $2,905 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
504 Hayes Ave |
3 bd · 1.5 ba · 957 sqft built 1914 · 0.169 acres | $48,000 Aug 2016 | $1,776 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 Hayes Ave |
3 bd · 1 ba · 704 sqft built 1910 · 0.139 acres | $84,000 Sep 2022 | $2,022 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 Hayes Ave |
3 bd · 2 ba · 1,418 sqft built 1940 · 0.144 acres | $5,000 Jun 2016 | $2,513 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
517 Hayes Ave |
2 bd · 1 ba · 840 sqft built 1940 · 0.28 acres | $57,500 Oct 2024 | $1,670 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
519 Hayes Ave |
4 bd · 2 ba · 792 sqft built 1962 · 0.139 acres | $9,000 Jul 2006 | $2,863 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
520 Hayes Ave |
3 bd · 1 ba · 836 sqft built 1935 · 0.139 acres | — Dec 2004 | $1,977 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
521 Hayes Ave |
1 bd · 1 ba · 1,397 sqft built 1940 · 0.139 acres | $40,000 Jan 2008 | $1,666 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
522 Hayes Ave |
3 bd · 1.5 ba · 792 sqft built 1914 · 0.139 acres | — Dec 2004 | $1,882 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
524 Hayes Ave |
2 bd · 1 ba · 772 sqft built 1925 · 0.139 acres | $4,211 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
526 Hayes Ave |
0.139 acres | $700,000 Feb 2020 | $173 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
527 Hayes Ave |
2 bd · 1 ba · 800 sqft built 1915 · 0.139 acres | $34,400 Oct 1995 | $1,629 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
528 Hayes Ave |
2 bd · 1 ba · 837 sqft built 1945 · 0.139 acres | $10,500 Jan 2009 | $1,553 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
530 Hayes Ave |
0.139 acres | $700,000 Feb 2020 | $173 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
531 Hayes Ave |
0.139 acres | $6,000 Sep 1998 | $173 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
542 Hayes Ave |
3 bd · 1 ba · 948 sqft built 1945 · 0.289 acres | $33,500 Aug 2018 | $3,580 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
850 Hayes Ave |
0.36 acres | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
851 Hayes Ave |
2 bd · 975 sqft built 1963 · 0.119 acres | $55,000 Jan 2014 | $1,303 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
902 Hayes Ave |
2 bd · 1 ba · 672 sqft built 1959 · 0.119 acres | $130,000 Aug 2026 | $1,207 2025 | Assessor + 5 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
912 Hayes Ave |
2 bd · 1 ba · 694 sqft built 1955 · 0.119 acres | $80,000 Jan 2026 | $1,389 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
913 Hayes Ave |
3 bd · 1,416 sqft built 1960 · 0.119 acres | $2,525 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
915 Hayes Ave |
2 bd · 1,131 sqft built 1935 · 0.25 acres | $85,000 Jun 2019 | $2,167 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
916 Hayes Ave |
0.239 acres | — Apr 2003 | $1,556 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
918 Hayes Ave |
3 bd · 1,198 sqft built 1955 · 0.13 acres | $405 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1004 Hayes Ave |
2 bd · 644 sqft built 1945 · 0.119 acres | $1,303 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1006 Hayes Ave |
1 bd · 412 sqft built 1945 · 0.119 acres | $881 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1008 Hayes Ave |
2 bd · 512 sqft built 1945 · 0.119 acres | $1,062 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1009 Hayes Ave |
2 bd · 769 sqft built 1925 · 0.26 acres | $27,000 Mar 2021 | $1,416 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1012 Hayes Ave |
2 bd · 1,260 sqft built 1955 · 0.189 acres | $70,000 Aug 2026 | $2,904 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1016 Hayes Ave |
3 bd · 991 sqft 0.189 acres | $30,600 Jan 1999 | $2,222 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1104 Hayes Ave |
3 bd · 1,092 sqft 0.189 acres | $18,500 Jun 2003 | $1,482 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1108 Hayes Ave |
3 bd · 1 ba · 1,056 sqft built 1966 · 0.269 acres | $95,000 Jun 2022 | $3,001 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1112 Hayes Ave |
2 bd · 973 sqft built 1950 · 0.18 acres | $85,000 Mar 2022 | $1,786 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1116 Hayes Ave |
2 bd · 770 sqft built 1960 · 0.089 acres | $1,492 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1118 Hayes Ave |
3 bd · 1.5 ba · 732 sqft built 1920 · 0.1 acres | $60,500 Mar 2007 | $1,198 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1202 Hayes Ave |
2 bd · 1 ba · 726 sqft built 1905 · 0.189 acres | $57,000 Oct 2002 | $1,791 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1206 Hayes Ave |
3 bd · 1 ba · 875 sqft built 1945 · 0.18 acres | — Feb 2009 | $2,378 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1210 Hayes Ave |
2 bd · 578 sqft built 1955 · 0.18 acres | $16,000 Mar 2014 | $824 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1214 Hayes Ave |
2 bd · 599 sqft built 1950 · 0.18 acres | $38,500 Apr 2017 | $1,005 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1218 Hayes Ave |
2 bd · 816 sqft built 1945 · 0.1 acres | $41,000 Jan 2008 | $1,371 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1304 Hayes Ave |
4 bd · 2 ba · 986 sqft built 1955 · 0.18 acres | $60,000 Oct 2013 | $3,767 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1310 Hayes Ave |
2 bd · 725 sqft built 1955 · 0.18 acres | $12,000 Jul 2006 | $1,511 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1314 Hayes Ave |
2 bd · 671 sqft 0.18 acres | — Dec 2003 | $522 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1316 Hayes Ave |
3 bd · 843 sqft built 1955 · 0.189 acres | $95,000 Jan 2024 | $2,167 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1408 Hayes Ave |
2 bd · 2 ba · 1,552 sqft built 1915 · 0.38 acres | $80,000 May 2021 | Assessor + 2 Documents Updated May 2024 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1412 Hayes Ave |
2 bd · 798 sqft built 1925 · 0.189 acres | $85,000 Feb 2024 | $1,649 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1416 Hayes Ave |
2 bd · 755 sqft built 1910 · 0.189 acres | $25,000 May 2012 | $1,770 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1502 Hayes Ave |
2 bd · 2 ba · 693 sqft built 1935 · 0.189 acres | $1,224 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1508 Hayes Ave |
3 bd · 1 ba · 832 sqft built 1950 · 0.189 acres | $10,000 Dec 1996 | $864 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1509 Hayes Ave |
1 bd · 1 ba · 500 sqft built 1948 · 0.08 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1512 Hayes Ave |
3 bd · 690 sqft built 1920 · 0.189 acres | $13,000 Oct 2015 | $1,951 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1600 Hayes Ave |
3 bd · 1 ba · 576 sqft built 1930 · 0.189 acres | $58,000 Apr 2014 | $1,887 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1608 Hayes Ave |
3 bd · 1,627 sqft built 1925 · 0.1 acres | $28,000 Mar 1993 | $2,414 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1609 Hayes Ave |
2 bd · 1 ba · 645 sqft built 1938 · 0.18 acres | $20,000 Oct 2015 | $1,295 2025 | Assessor Updated Aug 2026 | Owner on File |